Read the passage. Which statement best explains the purpose of
 the metaphor?
 As always, Thanksgiving dinner was a three ring circus, with Aunt
 Dora playing ringmaster. Cats begged underfoot in the kitchen,
 hoping for a handout. Guests in the living room roared with
 laughter at Uncle Ed's jokes. The young cousins raced down the
 hallway playing tag. It was a loud and crowded, and Aunt Dora
 wouldn't have it any other way.
 O A. to compare a holiday dinner to a circus
 O B. to illustrate the crazy behavior of the narrator
 O C. to show how delicious Thanksgiving dinner was
 O D. to explain the purpose of Aunt Dora's dinner